/*
 * Copyright 2020 Huawei Technologies Co., Ltd
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#include <stdio.h>
extern int caller(int a, int b);
int main()
{
    int a = 10;
    int b = 20;
    int sum = caller(a, b);
    printf("\nThis is a show demo: \n    C function call ASM function, we will translate the ASM code from x86_64 to aarch64. \n");
    printf("The result of the program execution is %d \n \n", sum);
    return 0;
}